Load data for .357 SIG + .357 | 140gr | Sierra JHC SportsMaster

Recommended Powder(s):

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.357 \| 140gr \| Sierra JHC SportsMaster
Manufacturer SKU:	8325
Bullet Weight:	140gr \| 9.1g
Bullet Diameter:	0.357" \| 9.07mm
Bullet Length:	<<locked>>
Caliber:	.357 SIG load data
Case Length (l3):	0.860" \| 21.8mm
Cartridge Length (C.O.L.):	<<locked>>
Seated Depth:	<<locked>>
Shank Seated Depth:	<<locked>>
Case Capacity:	19.5 Grains of Water \| 1.27 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	44237 psi \| 3050 bar
LID:	LID_B5946_C518
Last updated:	2026-01-20

Load data for 124 loads in caliber .357 SIG with .357 | 140gr | Sierra JHC SportsMaster bullet and 62 powder(s). The key underlying parameters are shown in the table above.

Important Notice: DO NOT go below Minimum Charge or above Maximum Charge unless there are reasons. Since xxlreloading.com has no control over the equipment and components used by the customer and the data used in connection with the website, any responsibility and liability for the results achieved is rejected. Also see our Terms of Service.

Questions regarding the load data: Please read the information in the next tab "Explanations".
A load must fulfill certain criteria to be listed in the default view below - see "powder criteria to fulfill to be listed".

Our load data might deviate from other sources - see the "most common reasons for deviations".

All loads are based on the bullet and case dimensions shown under "Load Specifications" - see "reloading suggestions" if you deviate.

You can set your specifications in the "Personalized Load Calculator".

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Our default view only displays powders/loads that fulfill certain criteria: Max pressure of a load <=90% of Max. Standardized Pressure. Fill Rate (Min FR): >80% and <100% for rife loads, >60% and <100% for pistol loads. Min. Propellant Combustion (Min z): >90% for rifle loads , >80% for pistol/revolver loads. Relax these criteria at your own risk to potentially get more powders shown in the load tables.
Case Length (Inch)
Case Length (mm)
CaseCapacity (GoW)
Min z (%)
Min FR (%)
Max FR*
Barrel Length (Inch)
Barrel Length (cm)
Safety Buffer (%)
.

Click on the desired row in the tables below to add a specific load / powder to your Diary and manage there.

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 100	<<locked>>	96%	26513	60%	**68	91%
ADI AP 70N	<<locked>>	79%	38624	87%	**47	100%
ADI APS 350	<<locked>>	84%	39218	89%	**60	100%
ADI APS 450	<<locked>>	86%	38841	88%	**93	100%
ADI AS 30	<<locked>>	89%	39450	89%	**45	100%
ADI AS 50N	<<locked>>	86%	39537	89%	**91	100%
Accurate No. 2	<<locked>>	86%	39465	89%	**57	100%
Accurate No. 5	<<locked>>	71%	38812	88%	**48	98%
[Accurate No. 7]*	<<locked>>	90%	39030	88%	**94	88%
Accurate Solo 1000	<<locked>>	87%	38653	87%	**65	100%
Accurate Solo 1250	<<locked>>	94%	38595	87%	**24	100%
Alliant BULLSEYE	<<locked>>	83%	39378	89%	**02	100%
Alliant POWER PISTOL	<<locked>>	94%	38943	88%	**91	96%
Alliant Sport Pistol	<<locked>>	78%	39595	90%	**09	100%
Alliant UNIQUE 👍	<<locked>>	95%	39059	88%	**09	100%
Baschieri & Pellagri 100	<<locked>>	89%	38595	87%	**68	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	97%	28529	64%	**89	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	84%	39624	90%	**11	100%
Hodgdon Clays	<<locked>>	84%	39581	89%	**79	100%
Hodgdon HP38	<<locked>>	66%	38740	88%	**07	100%
Hodgdon HS-6	<<locked>>	77%	39233	89%	**32	99%
Hodgdon Longshot	<<locked>>	75%	39813	90%	**35	100%
Hodgdon Universal	<<locked>>	87%	38624	87%	**47	100%
Hodgdon CFE Pistol	<<locked>>	89%	38899	88%	**43	100%
Lovex D036	<<locked>>	71%	38769	88%	**45	98%
[Lovex D037.1]*	<<locked>>	90%	39030	88%	**94	88%
Lovex S011	<<locked>>	76%	38769	88%	**94	100%
Lovex S020	<<locked>>	86%	39624	90%	**63	100%
Maxam CSB 1	<<locked>>	96%	37057	84%	**07	100%
Maxam CSB 2	<<locked>>	96%	39494	89%	**40	100%
Maxam CSB 3	<<locked>>	92%	38856	88%	**01	100%
Maxam CSB 4	<<locked>>	88%	38914	88%	**81	100%
Maxam CSB 5	<<locked>>	84%	39407	89%	**35	100%
Ramshot Silhouette	<<locked>>	78%	39421	89%	**09	100%
Ramshot True Blue	<<locked>>	73%	39566	89%	**29	100%
Ramshot Zip	<<locked>>	67%	39682	90%	**27	100%
ReloadSwiss RS 12	<<locked>>	83%	38856	88%	**24	100%
ReloadSwiss RS 20 👍	<<locked>>	96%	37710	85%	**93	100%
ReloadSwiss RS 24	<<locked>>	96%	38043	86%	**68	90%
Rottweil P 801	<<locked>>	77%	39044	88%	**91	100%
Rottweil P 806	<<locked>>	97%	30197	68%	**32	98%
SNPE Vectan A0 👍	<<locked>>	97%	38435	87%	**47	100%
SNPE Vectan BA 9	<<locked>>	88%	39523	89%	**30	100%
SNPE Vectan BA10	<<locked>>	80%	38827	88%	**93	100%
SNPE Vectan BA7 1/2	<<locked>>	97%	33939	77%	**47	99%
SNPE Vectan BA9 1/2	<<locked>>	90%	39334	89%	**43	100%
SNPE Vectan SP 2	<<locked>>	91%	39233	89%	**14	98%
Shooters World Auto Pistol	<<locked>>	71%	38769	88%	**45	98%
[Shooters World Major Pistol]*	<<locked>>	90%	39030	88%	**94	88%
Somchem MP200	<<locked>>	87%	39363	89%	**99	100%
Somchem MS200 👍	<<locked>>	93%	39305	89%	**73	100%
Somchem S221	<<locked>>	81%	38493	87%	**55	93%
Vihtavuori 3N37	<<locked>>	96%	39421	89%	**42	100%
[Vihtavuori 3N38]*	<<locked>>	97%	26847	61%	**01	85%
[Vihtavuori N105]*	<<locked>>	97%	20552	46%	**32	84%
Vihtavuori N310	<<locked>>	72%	39233	89%	**02	100%
Vihtavuori N320	<<locked>>	86%	39218	89%	**94	100%
Vihtavuori N32C Tin Star	<<locked>>	96%	26020	59%	**8	100%
Vihtavuori N330	<<locked>>	89%	39566	89%	**57	100%
Vihtavuori N340 👍	<<locked>>	94%	39813	90%	**80	100%
Vihtavuori N350	<<locked>>	97%	36260	82%	**96	100%
Winchester 231	<<locked>>	75%	39682	90%	**27	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	73%	14881	34%	**2	81%
ADI AP 70N	<<locked>>	62%	24076	54%	**70	100%
ADI APS 350	<<locked>>	65%	25860	58%	**9	100%
ADI APS 450	<<locked>>	64%	23757	54%	**8	100%
ADI AS 30	<<locked>>	62%	20682	47%	**2	100%
ADI AS 50N	<<locked>>	60%	20755	47%	**5	100%
Accurate No. 2	<<locked>>	62%	18927	43%	**8	96%
Accurate No. 5	<<locked>>	62%	28137	64%	**01	94%
[Accurate No. 7]*	<<locked>>	78%	25918	59%	**07	80%
Accurate Solo 1000	<<locked>>	60%	19870	45%	**5	100%
Accurate Solo 1250	<<locked>>	61%	16346	37%	**2	100%
Alliant BULLSEYE	<<locked>>	62%	22089	50%	**63	100%
[Alliant POWER PISTOL]*	<<locked>>	61%	15142	34%	**5	80%
Alliant Sport Pistol	<<locked>>	61%	24729	56%	**12	100%
Alliant UNIQUE	<<locked>>	61%	16404	37%	**8	97%
Baschieri & Pellagri 100	<<locked>>	61%	18753	42%	**5	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	75%	16723	38%	**2	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	61%	19682	44%	**8	100%
Hodgdon Clays	<<locked>>	63%	25164	57%	**2	100%
Hodgdon HP38	<<locked>>	61%	33504	76%	**55	100%
Hodgdon HS-6	<<locked>>	61%	22916	52%	**02	94%
Hodgdon Longshot	<<locked>>	62%	25788	58%	**48	97%
Hodgdon Universal	<<locked>>	61%	19812	45%	**7	100%
Hodgdon CFE Pistol	<<locked>>	61%	18275	41%	**1	100%
Lovex D036	<<locked>>	62%	28079	63%	**01	94%
[Lovex D037.1]*	<<locked>>	78%	25918	59%	**07	80%
Lovex S011	<<locked>>	60%	24671	56%	**30	100%
Lovex S020	<<locked>>	61%	18782	42%	**4	100%
Maxam CSB 1	<<locked>>	64%	16882	38%	**8	100%
Maxam CSB 2	<<locked>>	62%	16375	37%	**5	100%
Maxam CSB 3	<<locked>>	60%	17796	40%	**8	100%
Maxam CSB 4	<<locked>>	62%	19986	45%	**1	100%
Maxam CSB 5	<<locked>>	61%	22669	51%	**8	100%
Ramshot Silhouette	<<locked>>	61%	22931	52%	**89	99%
Ramshot True Blue	<<locked>>	61%	26455	60%	**55	97%
Ramshot Zip	<<locked>>	61%	32489	73%	**55	100%
ReloadSwiss RS 12	<<locked>>	61%	21263	48%	**14	100%
ReloadSwiss RS 20	<<locked>>	61%	14315	32%	**2	98%
[ReloadSwiss RS 24]*	<<locked>>	78%	22118	50%	**19	80%
Rottweil P 801	<<locked>>	60%	24613	56%	**27	100%
[Rottweil P 806]*	<<locked>>	67%	10994	25%	**2	81%
SNPE Vectan A0	<<locked>>	63%	16520	37%	**5	97%
SNPE Vectan BA 9	<<locked>>	61%	19247	44%	**8	100%
SNPE Vectan BA10	<<locked>>	62%	25599	58%	**1	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	67%	15563	35%	**8	88%
SNPE Vectan BA9 1/2	<<locked>>	61%	18536	42%	**5	100%
[SNPE Vectan SP 2]*	<<locked>>	60%	15040	34%	**1	83%
Shooters World Auto Pistol	<<locked>>	62%	28079	63%	**01	94%
[Shooters World Major Pistol]*	<<locked>>	78%	25918	59%	**07	80%
Somchem MP200	<<locked>>	62%	19406	44%	**10	98%
Somchem MS200	<<locked>>	60%	17013	38%	**8	98%
[Somchem S221]*	<<locked>>	61%	19827	45%	**50	82%
[Vihtavuori 3N37]*	<<locked>>	61%	14228	32%	**2	88%
[Vihtavuori 3N38]*	<<locked>>	87%	20740	47%	**89	80%
[Vihtavuori N105]*	<<locked>>	91%	17492	40%	**60	80%
Vihtavuori N310	<<locked>>	60%	28631	65%	**4	100%
Vihtavuori N320	<<locked>>	62%	20305	46%	**1	100%
Vihtavuori N32C Tin Star	<<locked>>	85%	20827	47%	**2	100%
Vihtavuori N330	<<locked>>	60%	17260	39%	**5	100%
Vihtavuori N340	<<locked>>	62%	16636	38%	**1	98%
[Vihtavuori N350]*	<<locked>>	63%	14141	32%	**2	89%
Winchester 231	<<locked>>	60%	25382	57%	**63	100%

Start Load - Barrel Length: 5.50''

Any powder missing? Then click here.

FR ... fill rate of the cartridge in percent

MaxP ... max. pressure of load in psi or bar

% ... max. pressure of load in percent of the maximum allowed pressure for this caliber

V(0) ... muzzle velocity in feet per second (fps) or meters per second (m/s)

z ... powder burnt in percent

[...] *... not dangerous but load has suboptimal powder burnt with possible characteristics such as extensive muzzle flash or inaccurate loads.

[...] ²... fill rate low - you might want to consider using a filler to ensure proper ignition.

[...] ᴾ... possible press load - work up slowly to this load while watching for signs of excessive pressure.

👍 ... recommended powder/load for this caliber and bullet combination based on its ballistic performance.

<<locked>>... you need to buy an access license to unlock the data